An α-diazoalkylosmium complex as carbyne-complex precursor. Synthesis and X-ray crystal structure of [OsCl(I)(NO)(PPh2C6H4CHCO2Et)(PPh3)], the product of an intramolecular carbyne insertion reaction
- 1 January 1984
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 15,p. 1002-1003
- https://doi.org/10.1039/c39840001002
Abstract
The α-diazoalkylosmium complex [OsCl(I)(NO)(CN2CO2Et)(PPh3)2] loses N2 to give the title complex and the formation of this metallacyclic compound, which has been structurally cahracterised by single crystal X-ray diffraction, is interpreted as arising from an intramolecular insertion reaction of an intermediate cationic carbyne complex, [OsCl(NO)(C–CO2Et)(PPh3)2]I.Keywords
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